Useful telcom, network and billing web sites

[Moshe Kruger (AllWrite)]

Hello all,

I am looking for a few really authoritative, clear and accurate web sites
that provide more top-level information on topics such as:

- acronyms
- telco, networking and billing terms
- buzzwords
Any suggestions?

TIA
-- 

Moshe Kruger
AllWrite Information Design
Mobile: +972-54-24-64-774
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